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Torlon Parts
Basic shapes and machine finished parts.
| TYPICAL PROPERTIES of TORLON® PAI | ||||
| ASTM or UL test | Property | Torlon® 4203 Elect. Grade |
Torlon® 4301 Bearing Grade |
Torlon® 5530 Glass-Filled |
| PHYSICAL | ||||
| D792 | Density (lb/in³) (g/cm³) |
0.051 1.41 |
0.052 1.45 |
0.059 1.61 |
| D570 | Water Absorption, 24 hrs (%) | 0.4 | 0.4 | 0.3 |
| MECHANICAL | ||||
| D638 | Tensile Strength (psi) | 18,000 | 12,000 | 15,000 |
| D638 | Tensile Modulus (psi) | 600,000 | 800,000 | 900,000 |
| D638 | Tensile Elongation at Break (%) | 10 | 3 | 3 |
| D790 | Flexural Strength (psi) | 24,000 | 23,000 | 20,000 |
| D790 | Flexural Modulus (psi) | 600,000 | 800,000 | 900,000 |
| D695 | Compressive Strength (psi) | 24,000 | 22,000 | 27,000 |
| D695 | Compressive Modulus (psi) | 700,000 | 950,000 | 600,000 |
| D785 | Hardness, Rockwell | E80(M120) | E70(M106) | E85(M125) |
| D256 | IZOD Notched Impact (ft-lb/in) | 2.0 | 0.8 | 0.7 |
| THERMAL | ||||
| D696 | Coefficient of Linear Thermal Expansion (x 10-5 in./in./°F) |
1.7 | 1.4 | 2.6 |
| D648 | Heat Deflection Temp (°F / °C) at 264 psi |
532 / 278 |
534 / 279 |
520 / 271 |
| D3418 | Glass Transition Temp (°F / °C) | 527 / 275 | 527 / 275 | 527 / 275 |
| - | Max Operating Temp (°F / °C) | 500 / 260 | 500 / 260 | 500 / 260 |
| C177 | Thermal Conductivity (BTU-in/ft²-hr-°F) (x 10-4 cal/cm-sec-°C) |
1.80 6.20 |
3.70 12.8 |
2.50 8.61 |
| UL94 | Flammability Rating | V-0 | V-0 | V-0 |
| ELECTRICAL | ||||
| D149 | Dielectric Strength (V/mil) short time, 1/8" thick | 580 | - | 700 |
| D150 | Dielectric Constant at 1 MHz | 4.2 | 6.0 | 6.3 |
| D150 | Dissipation Factor at 1 MHz | 0.026 | 0.037 | 0.022 |
| D257 | Volume Resistivity (ohm-cm)at 50% RH | > 1016 | > 1013 | > 1013 |
NOTE: The information contained herein are typical values intended for reference and comparison purposes only. They should NOT be used as a basis for design specifications or quality control. Contact us for manufacturers' complete material property datasheets. All values at 73°F (23°C) unless otherwise noted.
TORLON is a registered trademark of Solvay Advanced Polymers.
DURATRON is a registered trademark of Quadrant Engineering Plastic Products.
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